George H.W. Bush, writing in his diary in 1988, called Michael Dukakis "midget nerd."

I'm looking for things in the the NYT article "Elder Bush Says His Son Was Served Badly by Aide" that you may not have already noticed.

After defeating the "midget nerd" in 1988, Bush wound up a one-term President, losing to Bill Clinton. I don't know what 2-word epithets he may have aimed at Clinton, but I see that, instead of going on to fight for the second term, he considered — over a year and a half before the election — announcing that he was not going to run for a second term:

He would “call a press conference in about November and just turn it loose,” he said in the audio diary. “You need someone in this job” who could give his “total last ounce of energy, and I’ve had” that “up until now, but now I don’t seem to have the drive.”

Energy. That's Trump's favorite buzzword, used most notably against Elder Bush's son Jeb.

More from the diary, making the job of President sound horrible:

“Maybe it’s the letdown after the day-to-day” 5 a.m. calls “to the Situation Room; conferences every single day with Defense and State; moving things, nudging things, worrying about things, phone calls to foreign leaders, trying to keep things moving forward, managing a massive project.... Now it’s different, sniping, carping, bitching, predictable editorial complaints.”

As for the criticism of Cheney and Rumsfeld, I'll briefly note Elder Bush's tendency to call everyone "iron-ass":

"[Dick Cheney] just became very hard-line.... Just iron-ass...."

“I’ve concluded that Lynne Cheney is a lot of the eminence grise here – iron-ass, tough as nails, driving,” he said...

“I think [Rumsfeld] served the president badly... I don’t like what he did, and I think it hurt the president having his iron-ass view of everything...."